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America UNS G61200 铬钒合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G61200 / G61200
Category Grade Standard Region/Area Standard Content
Metals G61200 -- America 铬钒合金钢

Chemical composition(mass fraction)(wt.%) of the G61200

Element Min Max Similar

Mechanical Properties of steel grade G61200

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
339 (≥) 932 (≥) 34 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade G61200

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
43 - -     0.13 -  
398 813 - 24.3 442   -  
831 - 33 22.2   131 113

Heat Treatment of steel grade G61200

Heat treated : 1688°C - 1138°C

Technological Curves of steel grade G61200

Cross Reference Table (Equivalent Grade) of G61200

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